401(K) Plan (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
May 31, 2018 |
May 31, 2017 |
May 31, 2018 |
May 31, 2017 |
|
| Retirement Benefits [Abstract] | ||||
| Profit sharing criteria period of employees service | 6 months | |||
| Profit sharing criteria minimum age requirement | 21 years | |||
| Employees salary reduction contributions | 25.00% | |||
| Employer matching contribution, percent | 3.00% | |||
| Employers matching contribution, annual vesting percentage | 100.00% | |||
| Company Contributions | $ 6,392 | $ 6,130 | $ 26,591 | $ 7,642 |